Surgical knife blade



FIG. 1 is a front elevational view of a first embodiment of a surgicalknife blade or similar article showing our new design.

FIG. 2 is a top plan view of the first embodiment.

FIG. 3 is a bottom plan view of the first embodiment.

FIG. 4 is an end view thereof taken from the left of FIG. 1.

FIG. 5 is a cross sectional view taken along line 5--5 of FIG. 1.

FIG. 6 is an end view thereof taken from the right of FIG. 1.

FIG. 7 is a front elevational view of a second embodiment of thesurgical knife blade.

FIG. 8 is a top plan view of the second embodiment shown in FIG. 7.

FIG. 9 is a bottom plan view of the second embodiment shown in FIG. 7.

FIG. 10 is an end view thereof taken from the left of FIG. 7.

FIG. 11 is a cross sectional view taken along line 11--11 of FIG. 7.

FIG. 12 is an end view thereof taken from the right of FIG. 7.

FIG. 13 is a front elevational view of a third embodiment of thesurgical knife blade.

FIG. 14 is a top plan view of the third embodiment shown in FIG. 13.

FIG. 15 is a bottom plan view of the third embodiment shown in FIG. 13.

FIG. 16 is an end view thereof taken from the left of FIG. 13.

FIG. 17 is a cross sectional view taken along line 17--17 of FIG. 13.

FIG. 18 is an end view thereof taken from the right of FIG. 13.

FIG. 19 is a front elevational view of a fourth embodiment of thesurgical knife blade.

FIG. 20 is a top plan view of the fourth embodiment shown in FIG. 19.

FIG. 21 is a bottom plan view of the fourth embodiment shown in FIG. 19.

FIG. 22 is an end view thereof taken from the left of FIG. 19.

FIG. 23 is a cross sectional view taken along line 23--23 of FIG. 19.

FIG. 24 is an end view thereof taken from the right of FIG. 19.

The ornamental design for a surgical knife blade or similar article, asshown and described.